CN211221204U - Stand die block structure - Google Patents
Stand die block structure Download PDFInfo
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- CN211221204U CN211221204U CN201921145319.8U CN201921145319U CN211221204U CN 211221204 U CN211221204 U CN 211221204U CN 201921145319 U CN201921145319 U CN 201921145319U CN 211221204 U CN211221204 U CN 211221204U
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- sleeve
- die block
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- die
- locating hole
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Abstract
The utility model discloses a stand die block structure aims at solving the sleeve installation loaded down with trivial details in the present stand basement membrane, hangs down the shortcoming that hangs down straightness. The utility model discloses an including the die block board, die block edition shape is the rectangle, the die block edition is close to the outer fringe and is equipped with the location installation area, be equipped with the counter bore on the location installation area, side form locating hole and sleeve locating hole, central line symmetrical arrangement in the relative limit of relative die block edition of sleeve locating hole, fixedly connected with sleeve holding ring on the sleeve locating hole, the cartridge has end stopper on the sleeve holding ring, end stopper and sleeve holding ring are through fastener fixed connection, end stopper core cartridge has the bolt, the bolt stretches out end stopper section fixedly connected with sleeve setting element, the sleeve setting element is the hollow cylinder in middle part. The positioning mode has the characteristics of simple installation, strong reliability and high verticality.
Description
Technical Field
The utility model relates to a construction technical field, more specifically say, it relates to a stand die block structure.
Background
China is in a large capital construction period, and a large amount of infrastructure is carried out in China. A large number of piers and cement columns are needed for the construction of bridges and overpasses. All the objects need to be poured through a mould, built into a designed size, transported to a corresponding position and assembled on site in an assembling mode. In the assembling process, the bottom of the cement column is usually provided with a plurality of positioning long holes, and the positioning long holes are inserted into the cement column in cooperation with positioning columns on site to realize positioning. Therefore, a reasonable mold is needed to generate the positioning long holes during pouring.
At present, the positioning long holes are realized by inserting sleeves on a bottom template, and the problem that the perpendicularity of the sleeves and the installation convenience of sleeve positioning pieces for positioning the sleeves need to be ensured is urgently solved.
Chinese patent publication No. CN105216097B, entitled thin-wall cement product molding method and mold, and the application discloses a thin-wall cement product molding method and mold, belonging to the technical field of cement processing, which comprises a bottom frame, wherein a vibration device is installed in the bottom frame, and is characterized in that: a bottom die and a side die are placed on the bottom frame, first rotary drums or first rotary shafts are arranged on two end walls of the bottom die, and the first rotary drums or the first rotary shafts are coaxially arranged with longitudinal edges of a working surface of the bottom die; a second rotary drum or a second rotating shaft is arranged on the two end walls of the side die, and the second rotary drum or the second rotating shaft is coaxially arranged with the longitudinal edge of the working surface of the side die; the second shaft is fitted in the first drum or the first shaft is fitted in the second drum. The method has the defects of complex installation of the sleeve in the bottom film of the upright post and low verticality.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the sleeve installation in present stand basement membrane is loaded down with trivial details, hangs down the shortcoming that the straightness is low, provides a stand die block structure, and it has simple to operate, perpendicular high advantage.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a stand die block structure, including the die block board, die block board shape is the rectangle, the die block board is close to the outer fringe and is equipped with the location installation area, be equipped with the counter bore on the location installation area, side form locating hole and sleeve locating hole, the central line symmetrical arrangement in the relative side of relative die block board of sleeve locating hole, fixedly connected with sleeve holding ring on the sleeve locating hole, the cartridge has the end stopper on the sleeve holding ring, end stopper and sleeve holding ring are through fastener fixed connection, end stopper core cartridge has the bolt, the bolt stretches out end stopper section fixedly connected with sleeve setting element, the sleeve setting element is the hollow cylinder in middle part.
All parts are installed on the positioning installation belt, and because the sleeve needs to be installed, the stress of the position where the positioning installation belt is located is the largest, and therefore the positioning installation belt comprises side mold positioning holes and counter bores which are all arranged on the belt. The sleeve is sleeved on a sleeve positioning piece, and the sleeve positioning piece is fixedly connected to the bottom template. The diameter of the upper end of the inner edge of the sleeve positioning ring is small, the diameter of the lower end of the inner edge of the sleeve positioning ring is directly large, a step is formed, the bottom plug comprises a bottom plug upper part and a bottom plug lower part, the outer diameter of the bottom plug lower part is the same as the diameter of an inner edge opening hole of the lower end of the sleeve positioning ring, and the bottom plug upper part and the; the upper part of the bottom plug is a round table with a small upper part and a big lower part, and the diameter of the lower end of the bottom plug is larger than that of the sleeve positioning ring. Because the bottom plug is made of deformable materials, the bottom plug is pressed and deformed by the sleeve positioning ring to fill the gap between the bottom plug and the sleeve positioning ring. The lower end of the sleeve positioning piece is provided with a bottom plug mounting hole corresponding to the upper part of the bottom plug in shape, the bottom plug mounting hole is also a hole corresponding to the circular truncated cone in shape, the lower part is large, the upper part is small, and the bottom plug mounting hole and the circular truncated cone are in clearance fit. The bottom plug core part is provided with a through hole, and a bolt is inserted and fixed in the through hole. The bottom of the bottom plug is provided with a step for limiting the head of the bolt. A gasket is arranged between the bottom plug and the head of the bolt and used for preventing the bolt from damaging the bottom plug. The top of the sleeve positioning piece is also provided with a nut hole, a nut is accommodated in the nut hole and is in threaded connection with the bolt, and the sleeve positioning piece is pressed on the bottom template to avoid liquid seepage. The nut hole is covered with a sealing cover. The cover prevents grout from filling the nut hole. Through the connection of the components, the positioning of the sleeve positioning piece on the bottom die plate is realized. Through the cooperation of bottom stopper and sleeve setting element, guarantee the perpendicular of sleeve and die block version. The positioning mode has the characteristics of simple installation, strong reliability and high verticality.
Preferably, the bottom of the sleeve positioning piece is provided with a bottom plug mounting hole for passing through the bottom plug, the top of the sleeve positioning piece is provided with a nut hole for accommodating a nut, and the sleeve positioning piece is fixed by fixedly connecting the nut and the bolt. Through fastener fixed connection, the connection form is simple, and the connection is reliable.
Preferably, the top of the sleeve positioning piece is provided with a cover for covering the nut hole. The sealing cover prevents the slurry from being poured into the nut hole, and demolding is facilitated.
Preferably, the bottom plug is a rubber member. The rubber part is deformable material, can fully fill the gap of adapting unit, avoids the weeping.
Preferably, the screw is inserted in the counter bore, and the end of the screw extending out of the counter bore is connected with a round-head nut in a threaded manner. The structure is used for connecting other connecting parts.
Preferably, the sleeve positioning piece is sleeved with a sleeve, and two ends of the sleeve are respectively provided with a grouting opening for grouting and a grout outlet for flowing grout. The structure is used for arranging the cement column on the bottom die plate.
Preferably, the side die positioning hole is formed in the periphery of the positioning mounting belt, and the side die positioning hole is formed in the outer side of the sleeve positioning hole. The structure realizes that the side die surrounds the bottom template.
Preferably, each corner of the bottom mold plate is chamfered. The corresponding side mold is attached, so that objects are prevented from being scratched and the human body is prevented from being injured.
Preferably, a gasket is arranged between the bolt and the bottom plug. The structure avoids scratching the bottom plug.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the connection strength of each component is high; (2) the arrangement position is reasonable, and the stress is uniform; (3) the sleeve positioning holes, the sleeve positioning pieces and the related parts are matched to ensure that the sleeve is sleeved on the sleeve positioning pieces and has high verticality, so that subsequent pouring and assembling are facilitated.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;
FIG. 4 is a partial cross-sectional view of the bottom stencil and sleeve positioning ring of the present invention;
FIG. 5 is a schematic view of the coupling sleeve of the present invention;
fig. 6 is a bottom view of the present invention;
in the figure: the structure comprises a bottom template 1, a positioning and mounting belt 2, a counter bore 3, a side mold positioning hole 4, a sleeve positioning hole 5, a screw 6, a round-head nut 7, a sleeve positioning ring 8, a bottom plug 9, a bolt 10, a sleeve positioning piece 11, a bottom plug mounting hole 12, a nut hole 13, a sleeve 14, a sealing cover 15, a grouting opening 16, a grout outlet 17, a gasket 18 and a nut 19.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b):
a column bottom die structure is shown in figures 1 and 6 and comprises a bottom die plate 1, wherein the bottom die plate is rectangular, each corner of the bottom die plate is chamfered, a positioning and mounting belt 2 is arranged close to the outer edge of the bottom die plate, a counter bore 3, a side die positioning hole 4 and a sleeve positioning hole 5 are arranged on the positioning and mounting belt 2, a screw 6 is inserted in the counter bore 3, the end, extending out of the counter bore 3, of the screw 6 is connected with a round-head nut 7 in a threaded mode, the side die positioning hole 4 is arranged on the periphery of the positioning and mounting belt 2, the side die positioning hole 4 is arranged on the outer side of the sleeve positioning hole 5, the sleeve positioning hole 5 is symmetrically arranged relative to the central line in the opposite side of the bottom die plate, as shown in figures 2, 3 and 4, a sleeve positioning ring 8 is fixedly connected to the sleeve positioning hole 5, a bottom plug 9 is inserted on the sleeve positioning ring 8 and is, the section of the bolt 10 extending out of the bottom plug 9 is fixedly connected with a sleeve positioning piece 11. The bottom of the sleeve positioning piece 11 is provided with a bottom plug mounting hole 12 for passing through the bottom plug 9, the top of the sleeve positioning piece 11 is provided with a nut hole 13 for accommodating a nut 19, and the nut 19 is fixedly connected with the bolt 10 to fix the sleeve positioning piece 11. The sleeve positioning piece 11 is a cylinder with a hollow middle part. The top of the socket positioning member 11 is provided with a cover 15 for covering the nut hole 13. As shown in fig. 5, a sleeve 14 is sleeved on the sleeve positioning member 11, and a grouting port 16 for grouting and a grout outlet 17 for discharging grout are respectively provided at both ends of the sleeve 14.
All parts are installed on the positioning installation belt 2, and because the sleeve 14 needs to be installed, the stress of the position of the positioning installation belt 2 is the largest, and therefore the side die positioning hole 4 and the counter bore 3 are arranged on the belt. The sleeve 14 is sleeved on the sleeve positioning piece 11, and the sleeve positioning piece 11 is fixedly connected on the bottom template. The upper end of the inner edge of the sleeve positioning ring 8 is small in diameter, the lower end of the inner edge is directly large to form a step, the bottom plug 9 comprises the upper part of the bottom plug 9 and the lower part of the bottom plug 9, the outer diameter of the lower part of the bottom plug 9 is the same as the diameter of an inner edge opening hole at the lower end of the sleeve positioning ring 8, the outer diameter of the inner edge opening hole and the inner edge opening hole are in clearance fit; the upper part of the bottom plug 9 is a round table with a small upper part and a big lower part, and the diameter of the lower end of the bottom plug is larger than that of the sleeve positioning ring 8. Because the bottom plug 9 is made of deformable material, the bottom plug 9 is pressed and deformed by the sleeve positioning ring 8 to fill the gap between the bottom plug and the sleeve positioning ring. The lower end of the sleeve positioning piece 11 is provided with a bottom plug mounting hole 12 corresponding to the upper part of the bottom plug 9 in shape, and the bottom plug mounting hole 12 is also a hole corresponding to the circular truncated cone in shape, and is large at the lower part and small at the upper part, and the bottom plug mounting hole and the hole are in clearance fit. The core of the bottom plug 9 is provided with a through hole, and a bolt 10 is inserted and fixed in the through hole. The bottom of the bottom plug 9 is provided with a step for limiting the head of the bolt 10. Between the bottom plug 9 and the head of the bolt 10 there is a washer 18 for avoiding the bolt 10 from injuring the bottom plug 9. The top of the sleeve positioning piece 11 is also provided with a nut hole 13, a nut 19 is accommodated in the nut hole 13, the nut 19 is in threaded connection with the bolt 10, and the sleeve positioning piece 11 is pressed on the bottom template to avoid liquid seepage. A cover 15 is placed in the nut hole 13. The closure cap may be similarly threaded onto the bolt. The cover 15 prevents grout from filling the nut hole 13. Through the connection of the above components, the positioning of the sleeve positioning piece 11 on the bottom die plate is realized. The positioning mode has the characteristics of simple installation, strong reliability and high verticality.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the following claims.
Claims (9)
1. The utility model provides a stand die block structure, which is characterized by, including the die block board, die block board shape is the rectangle, the die block board is close to the outer fringe and is equipped with the location installation area, be equipped with the counter bore on the location installation area, side form locating hole and sleeve locating hole, central line symmetrical arrangement in the relative side of relative die block board of sleeve locating hole, fixedly connected with sleeve holding ring on the sleeve locating hole, the cartridge has the end stopper on the sleeve holding ring, end stopper and sleeve holding ring are through fastener fixed connection, end stopper core cartridge has the bolt, the bolt stretches out end stopper section fixedly connected with sleeve setting element, the sleeve setting element is the hollow cylinder in.
2. The bottom die structure of an upright post as claimed in claim 1, wherein the bottom of the sleeve positioning member is provided with a bottom plug mounting hole for passing through the bottom plug, the top of the sleeve positioning member is provided with a nut hole for receiving a nut, and the sleeve positioning member is fixed by the fixed connection of the nut and the bolt.
3. The bottom die structure of claim 2, wherein the sleeve positioning member has a top portion provided with a cover for covering the nut hole.
4. The bottom die structure of the upright post as claimed in claim 1, wherein the bottom plug is a rubber member.
5. The bottom die structure of the upright post according to claim 4, wherein a screw is inserted in the counter bore, and a round nut is connected to the end of the screw extending out of the counter bore in a threaded manner.
6. The bottom die structure of the upright post according to claim 1, wherein a sleeve is sleeved on the sleeve positioning member, and a grouting port for grouting and a grout outlet for discharging grout are respectively formed at two ends of the sleeve.
7. The column bottom die structure according to claim 1, wherein the side die positioning holes are formed at the periphery of the positioning and mounting band, and the side die positioning holes are formed outside the sleeve positioning holes.
8. The structure of the bottom mold for the upright posts of claim 1, wherein the corners of the bottom mold plate are chamfered.
9. The bottom die structure of an upright post according to any one of claims 1 to 8, wherein a gasket is provided between the bolt and the bottom plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145319.8U CN211221204U (en) | 2019-07-19 | 2019-07-19 | Stand die block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145319.8U CN211221204U (en) | 2019-07-19 | 2019-07-19 | Stand die block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211221204U true CN211221204U (en) | 2020-08-11 |
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ID=71937708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921145319.8U Active CN211221204U (en) | 2019-07-19 | 2019-07-19 | Stand die block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211221204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769755A (en) * | 2022-04-24 | 2022-07-22 | 乔治费歇尔金属成型科技（苏州）有限公司 | Over-travel electric discharge machining connecting rod |
-
2019
- 2019-07-19 CN CN201921145319.8U patent/CN211221204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769755A (en) * | 2022-04-24 | 2022-07-22 | 乔治费歇尔金属成型科技（苏州）有限公司 | Over-travel electric discharge machining connecting rod |
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